{
  "sample_type": "合成指令移交模板，未接设备",
  "target_model": "待实际机型支持页确认",
  "manual_revision": "记录实际下载手册版本及日期",
  "execution_allowed": false,
  "command_text": "PWR ON",
  "encoding": "ascii",
  "terminator_hex": "0d",
  "tx_hex": "50 57 52 20 4f 4e 0d",
  "serial_parameters": {
    "baud": null,
    "data_bits": null,
    "parity": null,
    "stop_bits": null,
    "flow_control": null
  },
  "response_note": "异常也可能带冒号，须保留完整错误文字与后续状态确认",
  "source": "https://files.support.epson.com/docid/cpd6/cpd65395/EN/Monitoring/Reference/esc_vp21_command_list.html"
}